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1/12/2016 12:20:14 PM EDT
Sorry if this question is trivial....

I am building an AR with 16" barrel running a YHM free float quad rail.

Do I need the delta ring assembly? I was reading some reviews on an assembly kit and someone mentioned if youre running a FF rail you will be just fine with only barrel nut.

Is this correct?
1/12/2016 12:36:05 PM EDT
[#1]
No delta ring needed for free float. Have fun!
1/12/2016 12:42:10 PM EDT
[#2]
If a handguard uses it's own barrel nut, then you won't need a Delta assembly.
Most free float handguards, you don't need a Delta assembly, even if they use the USGI barrel nut.
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